LEASES · O-4-12572 · OIL · DISTRICT 04
State Tract 277
No volume since Jan 1998North Central Oil Corp. · Aransas County · Conn Brown Harbor (Frio "C") field
State Tract 277 is an RRC oil lease (O-4-12572) in Aransas County operated by North Central Oil Corp., with one well completed on it.
It has reported 4.54K barrels of oil and 323K mcf of gas since May 1996, last reporting volume in January 1998 (statewide data runs through April 2026).
The last 12 reported months total 526 barrels of oil, down 83% on the year before; the lease peaked at 528 barrels in May 1996.
- 4.54K
- bbl oil, all reported
- 323K
- mcf gas incl. casinghead
- 526
- bbl oil, last 12 reported
- -83%
- vs the 12 before
- 1
- wells completed on it
- 528
- peak month, bbl (May 1996)
PDQ LEASE REPORTS · FIRST MAY 1996 · LAST VOLUME JAN 1998 · STATEWIDE DATA THROUGH APR 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
Last 12 months 526 · prior 12 3,158(-83%)
Gas by month
Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.
Last 12 months 53,716 · prior 12 210,259(-74%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- North Central Oil Corp.May 1996 → Jun 1998 · 26 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
About this data
Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.
Developers: this page as JSON is GET /v1/data/leases/tx/o-4-12572, documented in the API reference.